CONCORD, N.C. – The World Karting Association Board of Trustees voted last night, November 20, to suspend the implementation of the 0.750 filter cup in the Yamaha and Komet Junior classes at the December 27-30 Margay Sprint Championships at Daytona International Speedway.

The use of the 0.750 filter cup in the Mazda / Bridgestone Manufacturers Cup Series is now on hold pending additional testing.

The 2013 season opener at Daytona will follow 2012 engine rules in the Yamaha and Komet Junior classes.

WKA looks forward to welcoming all 2-cycle sprint teams back to The World Center of Racing this December for the prestigious Margay Sprint Championships.